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$170+ Cheap flights from Spartanburg, SC to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEA
2月 27 — 3月 61
週四 2/27
週四 3/6
1 adult, Economy
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The best prices from Spartanburg to Seattle/Tacoma Intl are usually found in October or January, booked 27 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Spartanburg to Seattle

Keep the following information in mind while searching for Spartanburg to Seattle flight deals. Data was last updated 2月 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Mytrip)

One-way from

$170
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$425
Provider with most accurate pricing for Charlotte Douglas-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Seattle/Tacoma Intl flights.
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From Spartanburg to Seattle/Tacoma Intl
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One-way flight from Spartanburg to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Spartanburg to Seattle

Cheapest flights from Spartanburg to Seattle
Explore the most affordable flight options available from Spartanburg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2月 22, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 3/66:12 pmCLT - SEA
2 stops27h 50mSpirit Airlines
週四 3/279:48 amSEA - CLT
2 stops30h 34mSpirit Airlines
Deal found 2/20$330
This CheapOair deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 4/187:38 pmCLT - SEA
1 stop22h 48mMultiple Airlines
週一 4/2812:30 pmSEA - CLT
1 stop14h 23mMultiple Airlines
Deal found 2/21$332
This Booking.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 6/14:40 pmCLT - SEA
1 stop18h 28mSun Country Air
週日 6/811:59 pmSEA - CLT
1 stop14h 20mSun Country Air
Deal found 2/22$340
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 4/78:20 amCLT - SEA
1 stop9h 02mDelta
週二 4/155:30 amSEA - CLT
1 stop7h 48mDelta
Deal found 2/20$343
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 3/85:18 pmCLT - SEA
Nonstop5h 58mAmerican Airlines
週一 3/101:50 pmSEA - CLT
Nonstop5h 00mAmerican Airlines
Deal found 2/21$348
This CheapOair deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 4/1310:20 pmCLT - SEA
1 stop16h 36mFrontier
週一 4/211:56 pmSEA - CLT
1 stop23h 06mFrontier
Deal found 2/21$356
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 3/104:35 pmCLT - SEA
1 stop11h 15mSouthwest
週四 3/139:05 amSEA - CLT
1 stop11h 20mSouthwest
Deal found 2/20$379
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 3/66:25 amCLT - SEA
1 stop8h 24mUnited Airlines
週四 3/67:10 pmSEA - CLT
2 stops11h 40mUnited Airlines
Deal found 2/20$399

Find flights from Spartanburg to Seattle within your budget

Customize your flight search to find flights from Spartanburg to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 2月 22, 2025.

Fly from

Spartanburg

Fly to

Seattle

Route

Depart

Return

Price

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週四 3/6

6:12 pm-7:02 pm

2 stops27h 50m

Seattle/Tacoma Intl

週四 3/27

9:48 am-7:22 pm

2 stops30h 34m

$330

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週五 4/18

7:38 pm-3:26 pm

1 stop22h 48m

Seattle/Tacoma Intl

週一 4/28

12:30 pm-5:53 am

1 stop14h 23m

$332

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週日 6/1

4:40 pm-8:08 am

1 stop18h 28m

Seattle/Tacoma Intl

週日 6/8

11:59 pm-5:19 pm

1 stop14h 20m

$340

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週一 4/7

8:20 am-2:22 pm

1 stop9h 02m

Seattle/Tacoma Intl

週二 4/15

5:30 am-4:18 pm

1 stop7h 48m

$343

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週六 3/8

5:18 pm-8:16 pm

Nonstop5h 58m

Seattle/Tacoma Intl

週一 3/10

1:50 pm-9:50 pm

Nonstop5h 00m

$348

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週日 4/13

10:20 pm-11:56 am

1 stop16h 36m

Seattle/Tacoma Intl

週一 4/21

1:56 pm-4:02 pm

1 stop23h 06m

$356

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週一 3/10

4:35 pm-12:50 am

1 stop11h 15m

Seattle/Tacoma Intl

週四 3/13

9:05 am-11:25 pm

1 stop11h 20m

$379

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週四 3/6

6:25 am-11:49 am

1 stop8h 24m

Seattle/Tacoma Intl

週四 3/6

7:10 pm-9:50 am

2 stops11h 40m

$399

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週三 5/14

11:52 am-12:42 pm

2 stops27h 50m

$170

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

週四 3/13

5:26 pm-12:09 am

1 stop9h 43m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 17 results
1
2

Best time to book a flight from Spartanburg to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Spartanburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Spartanburg to Seattle

Get recent, data-driven insights about flights from Spartanburg to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Spartanburg to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Seattle. Price data was last updated on February 14, 2025.

The price you pay for your flight from Spartanburg to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Spartanburg to Seattle?

Currently, January is the cheapest month in which you can book a flight from Spartanburg to Seattle (average of $238). Flying from Spartanburg to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SB1 to SEA?

Find hourly flight availability from Spartanburg to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2月 22, 2025.

When flying from Spartanburg to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Spartanburg to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Spartanburg to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Spartanburg to Seattle

Explore weekly flight availability from Spartanburg to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2月 22, 2025.

The most flights from SB1 to SEA are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 2月 22, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Spartanburg to Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,700 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Spartanburg to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Spartanburg?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Spartanburg. Booking flights from Spartanburg to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 2 daily inbound flights from Spartanburg from 7 different airlines.

  • What are the cheapest airlines to fly from Spartanburg to Seattle one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $170. Users have also found prices from $172 and $173 on Delta and Sun Country Air, respectively.

  • What are the cheapest flights from Spartanburg to Seattle?

    While on average a flight from Spartanburg to Seattle is generally $740, our data shows the cheapest flight currently is $186. When looking at the most popular route, (Charlotte Douglas - Seattle/Tacoma Intl), you can expect to pay $183 for that flight.

  • Can I find deals for flights from Spartanburg to Seattle that include hotel bookings?

    Yes. In addition to deals on Spartanburg to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spartanburg to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spartanburg to Seattle.

  • Can I find deals for business class flights from Spartanburg to Seattle?

    Yes. Cheapflights offers flight deals from Spartanburg to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spartanburg to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Seattle (average of $238). Flying from Spartanburg to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Spartanburg?

Book flights to Spartanburg if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Alternative routes for Spartanburg to Seattle

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Top 7 airlines flying from Spartanburg to Seattle

Discover the top 7 airlines that operate flights from Spartanburg to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 2月 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$113Average$242FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$263FlexibilityNo cancel feeOn-time62%
DeltaCheapest$209Average$545FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$250Average$549FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$297Average$568FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$311Average$534FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$353Average$524FlexibilityNo cancel feeOn-time63%
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